DbLogControllerTest.php

<?php

namespace Drupal\Tests\dblog\Kernel;

use Drupal\dblog\Controller\DbLogController;
use Drupal\KernelTests\KernelTestBase;

/**
 * Tests for the DbLogController class.
 *
 * @group dblog
 */
class DbLogControllerTest extends KernelTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'dblog',
        'user',
    ];
    
    /**
     * {@inheritdoc}
     */
    public function setUp() : void {
        parent::setUp();
        $this->installEntitySchema('user');
        $this->installSchema('dblog', [
            'watchdog',
        ]);
    }
    
    /**
     * Tests links with non latin characters.
     */
    public function testNonLatinCharacters() {
        $link = 'hello-
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        \Drupal::logger('my_module')->warning('test', [
            'link' => $link,
        ]);
        $log = \Drupal::database()->select('watchdog', 'w')
            ->fields('w', [
            'link',
        ])
            ->condition('link', '', '<>')
            ->execute()
            ->fetchField();
        $this->assertEquals($log, $link);
    }
    
    /**
     * Tests corrupted log entries can still display available data.
     */
    public function testDbLogCorrupted() {
        $dblog_controller = DbLogController::create($this->container);
        // Check message with properly serialized data.
        $message = (object) [
            'message' => 'Sample message with placeholder: @placeholder',
            'variables' => serialize([
                '@placeholder' => 'test placeholder',
            ]),
        ];
        $this->assertEquals('Sample message with placeholder: test placeholder', $dblog_controller->formatMessage($message));
        // Check that controller work with corrupted data.
        $message->variables = 'BAD SERIALIZED DATA';
        $formatted = $dblog_controller->formatMessage($message);
        $this->assertEquals('Log data is corrupted and cannot be unserialized: Sample message with placeholder: @placeholder', $formatted);
    }

}